designed as a rampant bull, with ruby-set eye, signed 'Sanz'
The Sanz jewellery house was founded in Madrid in 1854 by Felipe Sanz de Madrid y del Valle. In 1917, Felipe's son Luis opened his own shop at no. 48 Rue Montera trading under 'Luis Sanz, S. L.'. After his death in 1928 his sons José, Francisco and Fernando inherited the business and were subsequently named official suppliers to the Royal House.